<template>
    <div class="App">   
        <Header/>
        
        <div class="navigate">

          <!-- to 后字符串 -->
            <!-- <RouterLink to="/home" active-class=".active">首页</RouterLink>
            <RouterLink to="/news" active-class=".active">新闻</RouterLink>  
            <RouterLink to="/about" active-class=".active">关于</RouterLink> -->
          <!-- to 后对象 -->
            <RouterLink replace :to="{path: '/home'}" active-class=".active">首页</RouterLink>
            <RouterLink replace :to="{path: '/news'}" active-class=".active">新闻</RouterLink>  
            <RouterLink replace :to="{path: '/about'}" active-class=".active">关于</RouterLink>
        </div>
        <!-- 展示区 -->
        <div class="main-content">
            <router-view></router-view>
         

        </div>

    </div>
</template>



<script lang="ts" setup name="App">
import { RouterView , RouterLink} from 'vue-router';
import Header from '@/components/Header.vue';
</script>

<style>
    /* App */
  .title {
    text-align: center;
    word-spacing: 5px;
    margin: 30px 0;
    height: 70px;
    line-height: 70px;
    background-image: linear-gradient(45deg, gray, white);
    border-radius: 10px;
    box-shadow: 0 0 2px;
    font-size: 30px;
  }
  .navigate {
    display: flex;
    justify-content: space-around;
    margin: 0 100px;
  }
  .navigate a {
    display: block;
    text-align: center;
    width: 90px;
    height: 40px;
    line-height: 40px;
    border-radius: 10px;
    background-color: gray;
    text-decoration: none;
    color: white;
    font-size: 18px;
    letter-spacing: 5px;
  }
  .navigate .active {
    background-color: #64967E;
    color: #6dff68;
    font-weight: 900;
    text-shadow: 0 0 1px black;
    font-family: 微软雅黑;
  }
  .main-content {
    margin: 0 auto;
    margin-top: 30px;
    border-radius: 10px;
    width: 90%;
    height: 400px;
    border: 1px solid;
  }
</style>
